| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $89.31 | 7.180% | $95.7225 | $95.72 | $95.70 | $95.70 |
| Purchase #2 | $146.41 | 11.323% | $162.988 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $220.27 | 8.519% | $239.0348 | $239.03 | $239.05 | $239.00 |
| Purchase #4 | $127.60 | 5.246% | $134.2939 | $134.29 | $134.30 | $134.30 |
| Purchase #5 | $165.28 | 7.284% | $177.319 | $177.32 | $177.30 | $177.30 |
| Purchase #6 | $138.51 | 12.348% | $155.6132 | $155.61 | $155.60 | $155.60 |
| Purchase #7 | $130.96 | 4.748% | $137.178 | $137.18 | $137.20 | $137.20 |
| 7 purchase totals = | $1,018.34 | $1,102.1494 | $1,102.14 | $1,102.15 | $1,102.10 | |